An ontology of physico-chemical processes, i.e. physico-chemical changes occurring in course of time.

Prefix
rex
Preferred Prefix
REX
Keywords
biochemistry chemistry enzymatic reaction life science obo ontology reaction data
Version
2017-11-19
Links
Homepage OWL
Contact
Chebi Administrators
Pattern for Local Unique Identifiers

Local identifiers in Physico-chemical process should match this regular expression:
^\d{7}$

Example Local Unique Identifier
0000512   Resolve
Pattern for CURIES

Compact URIs (CURIEs) constructed from Physico-chemical process should match this regular expression:
^REX:\d{7}$

Example CURIE
REX:0000512
Ontology

A summary of the relations in the Bioregistry schema can be found here.

Part Of (bfo:0000050 )
CHEBI
In Collection
NDFI4Cat Collection
Metaregistry Physico-chemical process

The metaregistry provides mappings between the Bioregistry and other registries. There are 8 mappings to external registries for this resource with 2 unique external prefixes.

Registry Name Registry Metaprefix External Prefix Curate
AberOWL AberOWL logo aberowl REX
BioContext biocontext REX
BioPortal BioPortal Prefixes logo bioportal REX
FAIRSharing FAIRSharing logo fairsharing FAIRsharing.g0a7s0
OBO Foundry OBO Foundry logo obofoundry rex
OLS Ontology Lookup Service logo ols rex
OntoBee OntoBee logo ontobee REX
Prefix Commons Prefix Commons logo prefixcommons rex
RDF Information

When using this resource in RDF, the following URI format should be used:

http://purl.obolibrary.org/obo/REX_$1

Providers

A provider turns a local unique identifiers from a resource into a URI. Many providers are also resolvable as URLs (i.e., they can be used in a web browser).

The local unique identifier 0000512 is used to demonstrate the providers available for Physico-chemical process. A guide for curating additional providers can be found here.

Name Metaprefix URI
Physico-chemical process (RDF) rdf http://purl.obolibrary.org/obo/REX_0000512
Bioregistry bioregistry https://bioregistry.io/rex:0000512
OBO Foundry obofoundry http://purl.obolibrary.org/obo/REX_0000512
Ontology Lookup Service ols https://www.ebi.ac.uk/ols4/ontologies/rex/terms?iri=http://purl.obolibrary.org/obo/REX_0000512
BioPortal Prefixes bioportal https://bioportal.bioontology.org/ontologies/REX/?p=classes&conceptid=http://purl.obolibrary.org/obo/REX_0000512
Extra Providers

Additional providers curated in the Bioregistry are listed here. These are typically inherited from Identifiers.org or Prefix Commons, and need extra curation.

Code Name URL
bio2rdf Bio2RDF http://bio2rdf.org/rex:0000512